b557846a09
This patch introduces a namespace declaration for the MediaWiki\RCFeed to UDPRCFeedEngine and establishes a class alias marked as deprecated since version 1.43. Bug: T353458 Change-Id: I27437c2417984f21e29237b011add20cad9f4389
84 lines
2.5 KiB
PHP
84 lines
2.5 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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namespace MediaWiki\RCFeed;
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use InvalidArgumentException;
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use RecentChange;
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/**
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* @see $wgRCFeeds
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* @since 1.29
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*/
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abstract class RCFeed {
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/**
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* @param array $params
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*/
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public function __construct( array $params = [] ) {
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}
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/**
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* Dispatch the recent changes notification.
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*
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* @param RecentChange $rc
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* @param string|null $actionComment
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* @return bool Success
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*/
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abstract public function notify( RecentChange $rc, $actionComment = null );
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/**
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* @param array $params
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* @return RCFeed
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*/
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final public static function factory( array $params ): RCFeed {
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if ( !isset( $params['class'] ) ) {
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if ( !isset( $params['uri'] ) ) {
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throw new InvalidArgumentException( 'RCFeeds must have a class set' );
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}
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if ( strpos( $params['uri'], 'udp:' ) === 0 ) {
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$params['class'] = UDPRCFeedEngine::class;
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} elseif ( strpos( $params['uri'], 'redis:' ) === 0 ) {
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$params['class'] = RedisPubSubFeedEngine::class;
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} else {
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global $wgRCEngines;
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wfDeprecated( '$wgRCFeeds without class', '1.38' );
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$scheme = parse_url( $params['uri'], PHP_URL_SCHEME );
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if ( !$scheme ) {
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throw new InvalidArgumentException( "Invalid RCFeed uri: {$params['uri']}" );
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}
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if ( !isset( $wgRCEngines[$scheme] ) ) {
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throw new InvalidArgumentException( "Unknown RCFeed engine: $scheme" );
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}
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$params['class'] = $wgRCEngines[$scheme];
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}
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}
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$class = $params['class'];
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if ( defined( 'MW_PHPUNIT_TEST' ) && is_object( $class ) ) {
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return $class;
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}
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if ( !class_exists( $class ) ) {
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throw new InvalidArgumentException( "Unknown class '$class'." );
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}
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return new $class( $params );
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}
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}
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/** @deprecated class alias since 1.43 */
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class_alias( RCFeed::class, 'RCFeed' );
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